65226317 has 8 divisors (see below), whose sum is σ = 70340256. Its totient is φ = 60126192.

The previous prime is 65226289. The next prime is 65226319. The reversal of 65226317 is 71362256.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 65226317 - 2¹⁴ = 65209933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65226319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7718 + ... + 13784.

It is an arithmetic number, because the mean of its divisors is an integer number (8792532).

Almost surely, 2^65226317 is an apocalyptic number.

It is an amenable number.

65226317 is a deficient number, since it is larger than the sum of its proper divisors (5113939).

65226317 is a wasteful number, since it uses less digits than its factorization.

65226317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6907.

The product of its digits is 15120, while the sum is 32.

The square root of 65226317 is about 8076.2811367609. The cubic root of 65226317 is about 402.5386807469.

The spelling of 65226317 in words is "sixty-five million, two hundred twenty-six thousand, three hundred seventeen".